feat: add calcular peso ideal

Rodrigo-Sarmento · Mar 23, 2023 · 024b79f · 024b79f
1 parent 6cd9d69
commit 024b79f
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Showing 5 changed files with 71 additions and 4 deletions.
diff --git a/.idea/deploymentTargetDropDown.xml b/.idea/deploymentTargetDropDown.xml
diff --git a/.idea/gradle.xml b/.idea/gradle.xml
diff --git a/app/src/main/java/com/digo/calculadorimc/MainActivity.java b/app/src/main/java/com/digo/calculadorimc/MainActivity.java
@@ -5,6 +5,7 @@
 import android.view.View;
 import android.widget.Button;
 import android.widget.EditText;
+import android.widget.RadioButton;
 import android.widget.TextView;
 import android.widget.Toast;
 
@@ -16,8 +17,11 @@ public class MainActivity extends AppCompatActivity {
     private EditText etAltura;
     private TextView teResultado;
     private TextView teSituacao;
+    private TextView tePesoIdeal;
     private Button btCalcular;
     private Button btLimpar;
+    private RadioButton rbMasculino;
+    private RadioButton rbFeminino;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -28,8 +32,11 @@ protected void onCreate(Bundle savedInstanceState) {
         etAltura = findViewById(R.id.etAltura);
         teResultado = findViewById(R.id.teResultado);
         teSituacao = findViewById(R.id.teSituacao);
+        tePesoIdeal = findViewById(R.id.tePesoIdeal);
         btCalcular = findViewById(R.id.btCalcular);
         btLimpar = findViewById(R.id.btLimpar);
+        rbMasculino = findViewById(R.id.rbMasculino);
+        rbFeminino = findViewById(R.id.rbFeminino);
 
         btCalcular.setOnClickListener(new View.OnClickListener() {
             @Override
@@ -59,10 +66,21 @@ private void btCalcularOnClick(){
             etAltura.requestFocus();
             return;
         }
+
         double peso = Double.parseDouble(etPeso.getText().toString());
         double altura = Double.parseDouble(etAltura.getText().toString());
         double imc = peso / Math.pow(altura,2);
         teResultado.setText(new DecimalFormat("0.00").format(imc));
+        double pesoIdeal = 0;
+
+        if(rbMasculino.isChecked()){
+            pesoIdeal = 22 * (altura * altura);
+            tePesoIdeal.setText("Seu peso ideal é "+new DecimalFormat("0.00").format(pesoIdeal)+"kg");
+        }else if(rbFeminino.isChecked()){
+            pesoIdeal = 21 * (altura * altura);
+            tePesoIdeal.setText("Seu peso ideal é "+new DecimalFormat("0.00").format(pesoIdeal)+"kg");
+        }
+
         if(imc >= 18.5 && imc <= 24.9){
             teSituacao.setText("Parabéns-você está em seu peso normal!");
         }else if(imc > 24.9 && imc <= 29.9){
@@ -83,5 +101,6 @@ private void btLimparOnClick(){
         etAltura.setText("");
         teResultado.setText("IMC");
         teSituacao.setText("Situação");
+        tePesoIdeal.setText("Peso Ideal");
     }
 }
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
@@ -4,6 +4,7 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:orientation="vertical"
+    android:background="@color/white"
     >
 
 
@@ -16,7 +17,7 @@
         android:textStyle="bold"
         android:textColor="@color/black"
         android:textColorHint="@color/black"
-        android:hint="Peso em kg"
+        android:hint="Peso em kg (ex:75.7)"
         android:maxLength="8"
         android:textSize="40dp"/>
 
@@ -29,9 +30,26 @@
         android:textStyle="bold"
         android:textColorHint="@color/black"
         android:maxLength="7"
-        android:hint="Altura em m²"
+        android:hint="Altura em m (ex:1.75)"
         android:textSize="40dp"/>
 
+    <RadioGroup
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:orientation="vertical">
+    <RadioButton
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:id="@+id/rbMasculino"
+        android:text="MASCULINO"
+        android:checked="true"/>
+    <RadioButton
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:id="@+id/rbFeminino"
+        android:text="FEMININO"/>
+    </RadioGroup>
+
     <TextView
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
@@ -50,6 +68,16 @@
         android:textColor="@color/black"
         android:text="Situação"
         android:textSize="20dp"
+        />
+
+    <TextView
+        android:id="@+id/tePesoIdeal"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:textColor="#0674CC"
+        android:text="Peso Ideal"
+        android:textSize="30dp"
         android:paddingBottom="50dp"/>
 
     <LinearLayout
@@ -64,8 +92,9 @@
             android:layout_height="wrap_content"
             android:background="#AAEE97"
             android:onClick="btCalcularOnclick"
-            android:text="CALCULAR"
+            android:text="Calcular"
             android:textSize="20dp"
+            android:padding="10dp"
             android:layout_marginHorizontal="10dp"/>
 
         <Button
@@ -76,6 +105,7 @@
             android:textSize="20dp"
             android:onClick="btLimparOnclick"
             android:background="#EA7995"
+            android:padding="10dp"
             android:layout_marginHorizontal="10dp"/>
     </LinearLayout>
 </LinearLayout>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
@@ -1,3 +1,3 @@
 <resources>
-    <string name="app_name">CalculadorIMC</string>
+    <string name="app_name">Calculador de IMC/Peso Ideal</string>
 </resources>